84421066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{21569}}^1$

素因数の和:21693

約数の個数: 16

約数和(自身を含む): 134596800

約数和(自身を除く): 50175734

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 21569, 43138, 409811, 819622, 2221607, 4443214, 42210533, 84421066]

約数ペア:

[(1, 84421066), (2, 42210533), (19, 4443214), (38, 2221607), (103, 819622), (206, 409811), (1957, 43138), (3914, 21569)]